Test Exam Disclaimer: • This test exam consists merely of computational questions, during the actual exam interpretations could be asked as well. • The total number of points including the free points equal 95 for this test exam; in the actual exam the total number of points will be 100. Questions can be answered in English or Dutch. Explain every step in your reasoning. The number of points for a correctly answered question is shown in front of the question; 10 points are free
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| Other | 29 29% | 53 53% | 44 44% | Total | 100 | 100 | 100 | Looking at the distribution where the size of car is dominant, the percentages (marked in colours for easier identification) show little to no sign of association, with the exception of the ‘other’ variable which is too vague to consider any specific variable would show an association. Question 2. a. b. The graph “Distribution of the Ages of the Participants” displays a Unimodal peak of ages approximately 20 years
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Predicting Initial Claims Using ARIMA models I. Introduction Initial claims is a measure of the number of jobless claims filed by individuals seeking to receive state jobless benefits. This number is watched closely by financial analysts because it provides insight into the direction of the economy. Higher initial claims correlate with a weakening economy. According to Investopedia.com, the strength of a nation's economy will have an impact on the appreciation or depreciation of its
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number group fall within 1 standard deviation of the mean, this deviation is measured as being with in ±1 of the standard deviations. The second set of values when using the empirical rule consists of approximately 95% of the total number group falls within 2 standard deviations of the mean, this deviation is measured as being with in ±2 of the standard deviations. The final group of values is equal to approximately 99.7% of the total number group falling within 3 standard deviations of the mean; this
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Chestnut Ridge Country Club Filename: chestnut1=2011.sav The Chestnut Ridge Country Club has long maintained a distinguished reputation as one of the outstanding country clubs in Elma, Tennessee, area. The club’s golf facilities are said by some to be the finest in the state, and its dining and banquet facilities are highly regarded as well . This reputation is due in part to the commitment by the Board of Directors of Chestnut Ridge to offer the finest facilities of any club in the area
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variability in the data, because the standard deviation is a small percentage of the mean, and the data seems to be more centered, as mean, mode and median have similar values. 2. Develop a 95% confidence interval estimate of the mean assets, mean 7 day yield, and mean 30-day yield for the population of the money market funds. Provide a managerial interpretation of each interval estimate. Since the sample size is n=45 (>30), I can use a standard normal distribution to compute the interval estimation;
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a decision Step 1 Hypothesis Test: Ho:The average population of countries is equal or less than 39.786.098 H1:The average population of countries is more than 39.786.098 Step 2The significance level is 0.05 Step 3Because the sample is 30,z distribution has been used Step 4Reject Ho if z>-1.96 or z<-1.96 or if p<0.05 Step 5z<-1.65 Ho is rejected.We can conclude the average population of countries is more than 39.786.098 POPULATION: China | India | Indonesia | Brazil
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Statistical Analysis: CCResort Statistical Analysis: CCResort Student iD: z3465316 Student iD: z3465316 Business analytics department Nick Fabrio Business analytics department Nick Fabrio 2013 2013 Executive Summary: The following report was prepared by the Business Analytics Department (BAD) to assist with market research. BAD have assessed whether CCResort have positioned themselves as an “upmarket” complex with the ability to appeal to families. In
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Option Pricing: A Simplified Approach† John C. Cox Massachusetts Institute of Technology and Stanford University Stephen A. Ross Yale University Mark Rubinstein University of California, Berkeley March 1979 (revised July 1979) (published under the same title in Journal of Financial Economics (September 1979)) [1978 winner of the Pomeranze Prize of the Chicago Board Options Exchange] [reprinted in Dynamic Hedging: A Guide to Portfolio Insurance, edited by Don Luskin (John Wiley and Sons 1988)] [reprinted
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Due Problem 1 (2 points) Magic, Inc. carried out a time study of an existing job to develop new time standards. A worker was observed for 50 minutes. During that period, 42 units were produced. The analyst rated the worker as performing at an 85 percent performance rate. Allowances in the firm for rest and personal time are 10 percent. a. What is the normal time for the task? b. What is the standard time for the task? Problem 2 (2 points) According to the process supervisor of Magic, Inc., one of
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